@book{28458,
	author = {Bertuccelli Papi, Marcella},
	title = {Qué es la pragmática.},
	publisher = {Paidós,},
	year = {1996.},
	series = {Col. Instrumentos Paidós / Humberto Eco, dir ;},
	address = {Buenos Aires :},
	edition = {1a ed.}
}